29780874718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{16249}}^1$

素因数の和:16433

約数の個数: 64

約数和(自身を含む): 54512640000

約数和(自身を除く): 24731765282

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 103, 206, 217, 287, 434, 574, 721, 1271, 1442, 2542, 3193, 4223, 6386, 8446, 8897, 16249, 17794, 22351, 29561, 32498, 44702, 59122, 113743, 130913, 227486, 261826, 503719, 666209, 916391, 1007438, 1332418, 1673647, 1832782, 3347294, 3526033, 4663463, 7052066, 9326926, 11715529, 20652479, 23431058, 41304958, 51883057, 68619527, 103766114, 137239054, 144567353, 289134706, 363181399, 480336689, 726362798, 960673378, 2127205337, 4254410674, 14890437359, 29780874718]

約数ペア:

[(1, 29780874718), (2, 14890437359), (7, 4254410674), (14, 2127205337), (31, 960673378), (41, 726362798), (62, 480336689), (82, 363181399), (103, 289134706), (206, 144567353), (217, 137239054), (287, 103766114), (434, 68619527), (574, 51883057), (721, 41304958), (1271, 23431058), (1442, 20652479), (2542, 11715529), (3193, 9326926), (4223, 7052066), (6386, 4663463), (8446, 3526033), (8897, 3347294), (16249, 1832782), (17794, 1673647), (22351, 1332418), (29561, 1007438), (32498, 916391), (44702, 666209), (59122, 503719), (113743, 261826), (130913, 227486)]